.tongzhi {
	margin: 0 auto;
	height: 150px;
	padding-top: 2px;
	padding-bottom: 2px;
	padding-left: 10px;
	padding-right: 10px;
	border-bottom: 1px solid gainsboro;
	cursor: pointer;
}

.tongzhi:hover {
	background-color: gainsboro;
}

.title_div {
	font-size: 24px;
	font-weight: 600;
	margin-top: 10px;
	max-width: 960px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.content {
	margin-left: 4px;
	margin-top: 15px;
	text-decoration: none;
	cursor: pointer;
	font-size: 16px;
	color: gray;
	max-width: 900px;
	max-height: 30px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.footer {
	position: relative;
	top: 15px;
}

.footer span {
	margin-left: 20px;
}

.id {
	display: none;
}